Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252657 | Modified latex polymer composition | Lawrence S. Frankel, Donald A. Winey | 1993-10-12 |
| 5227433 | Modified latex polymer compositions | Lawrence S. Frankel, Donald A. Winey | 1993-07-13 |
| 5093405 | Modified latex polymer compositions | Lawrence S. Frankel, Donald A. Winey | 1992-03-03 |
| 5005292 | Swivel grip arrangement for knives | — | 1991-04-09 |
| 4920648 | Swivel grip arrangement for combat knives | — | 1990-05-01 |
| 4814373 | Modified latex polymer composition | Lawrence S. Frankel, Donald A. Winey | 1989-03-21 |